package com.sword.service.impl.buy;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.sword.constant.MessageConstant;
import com.sword.page.PageResult;
import com.sword.page.QueryPageBean;
import com.sword.pojo.buy.BuyDetail;
import com.sword.service.buy.BuyDetailService;
import com.sword.service.impl.BasicBaseServiceImpl;
import org.apache.shiro.SecurityUtils;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.lang.reflect.Field;
@Service
public class BuyDetailImpl extends BasicBaseServiceImpl<BuyDetail> implements BuyDetailService {
    @Override
    public PageResult queryBuyDetail(QueryPageBean queryPageBean) {
        QueryWrapper<BuyDetail> wrapper = new QueryWrapper<>();
        String queryString = queryPageBean.getQueryString();
        // 如果queryString有值
        if (queryString != null) {
            BuyDetail buyDetail = new BuyDetail();
            Field[] fields = buyDetail.getClass().getDeclaredFields();
            for (int i = 0; i < fields.length; i++) {
                //有的字段是用private修饰的 将他设置为可读
                fields[i].setAccessible(true);
                if(fields[i].getName().endsWith("Date")){
                    continue;
                }
                wrapper.like(fields[i].getName(),queryString).or();
            }
        }
        IPage<BuyDetail> iPage = super.queryPageList(wrapper, queryPageBean.getPage(), queryPageBean.getLimit());
        return new PageResult(0, MessageConstant.QUERY_BUYORDERDETAIL_SUCCESS, iPage.getTotal(), iPage.getRecords());
    }


    @Override
    public Integer addBuyDetail(BuyDetail buyDetail) {
        return super.save(buyDetail);
    }

    @Override
    public Integer editBuyDetail(BuyDetail buyDetail) {
        return super.update(buyDetail);
    }

    @Override
    public Integer examineBuyDetail(BuyDetail buyDetail) {
        String userId = (String) SecurityUtils.getSubject().getSession().getAttribute("loginUser");
        buyDetail.setExamineid(userId);
        buyDetail.setStatus(1);
        return super.update(buyDetail);
    }

    @Override
    public Integer unexamineBuyDetail(BuyDetail buyDetail) {
        buyDetail.setExamineid("");
        buyDetail.setStatus(0);
        return super.update(buyDetail);
    }

    @Override
    public Integer deleteBuyDetail(Integer id) {
        return super.deleteById(Long.valueOf(id));
    }
}
